156936644657

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2557}}^1\times {\mathrm{248483}}^1$

素因数の和:251072

約数の個数: 16

約数和(自身を含む): 177974180160

約数和(自身を除く): 21037535503

約数列:

[1, 13, 19, 247, 2557, 33241, 48583, 248483, 631579, 3230279, 4721177, 61375301, 635371031, 8259823403, 12072049589, 156936644657]

約数ペア:

[(1, 156936644657), (13, 12072049589), (19, 8259823403), (247, 635371031), (2557, 61375301), (33241, 4721177), (48583, 3230279), (248483, 631579)]